Browsing by Author "Buyanbilig Namnansuren"

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    Long-term trends of greenhouse gases in an arid and semi-arid area of Mongolia and its relationship with temperature
    (German Mongolian Institute for Resouce and Technology, 2022-05-15) Buyanbilig Namnansuren; Gantuya Ganbat; Oyunchimeg Dugerjav
    Over the past few decades, the Earth's climate has been dramatically changing due to anthropogenically-induced greenhouse gases. CO2, CH4, N2O, and SF6 concentrations have been continuously increasing. In this study, 29-year measurement data was used to conduct basic research covering several aspects including general characteristics of greenhouse gases, their climate radiative forcing, and relevance to temperature. A particular investigation was done on a variety of analyzes such as time series, seasonal changes, future forecasts, and temperature correlation. Using the statistical model, By 2033, the concentrations of greenhouse gases in Mongolia are predicted to increase by 3-12.1% compared to the current level. In Mongolia, 73.4% of the climate radiative forcing is CO2, 19.6% is CH4, 6.64% is N2O, and 0.35% is SF6. Furthermore, the relationship between greenhouse gas and temperature showed that CO2 and CH4 have the highest correlation (0.42 and 0.41) during the study period.